All Products

CY29973AXIT

3.3V Fanout Distribution, Multiplexer, Spread Spectrum Clock Generator, Zero Delay Buffer 125MHz CY29973 Clock Generators 52 Pins 52-TQFP 52 Terminals Surface Mount 2.9V~3.6V Tape & Reel (TR)


  • Manufacturer: Cypress Semiconductor Corp
  • Origchip NO: 217-CY29973AXIT
  • Package: 52-TQFP
  • Datasheet: PDF
  • Stock: 224
  • Description: 3.3V Fanout Distribution, Multiplexer, Spread Spectrum Clock Generator, Zero Delay Buffer 125MHz CY29973 Clock Generators 52 Pins 52-TQFP 52 Terminals Surface Mount 2.9V~3.6V Tape & Reel (TR) (Kg)

Purchase & Inquiry

Transport

Purchase

You may place an order without registering to Utmel.
We strongly suggest you sign in before purchasing as you can track your order in real time.

Means of Payment

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.

RFQ (Request for Quotations)

It is recommended to request for quotations to get the latest prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.

IMPORTANT NOTICE

1. You'll receive an order information email in your inbox. (Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping Cost

Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:

FedEx International, 5-7 business days.

The following are some common countries' logistic time.
transport

Details

Tags

Parameters
Mounting Type Surface Mount
Package / Case 52-TQFP
Surface Mount YES
Number of Pins 52
Operating Temperature -40°C~85°C
Packaging Tape & Reel (TR)
Published 1999
JESD-609 Code e3
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 52
ECCN Code EAR99
Type Fanout Distribution, Multiplexer, Spread Spectrum Clock Generator, Zero Delay Buffer
Terminal Finish Matte Tin (Sn)
Voltage - Supply 2.9V~3.6V
Terminal Position QUAD
Terminal Form GULL WING
Number of Functions 1
Supply Voltage 3.3V
Terminal Pitch 0.65mm
Base Part Number CY29973
Output Clock
Pin Count 52
Number of Outputs 12
Operating Supply Voltage 3.3V
Supply Voltage-Max (Vsup) 3.63V
Supply Voltage-Min (Vsup) 2.97V
Number of Circuits 1
Nominal Supply Current 20mA
Frequency (Max) 125MHz
Input PECL
Ratio - Input:Output 4:12
Max I(ol) 0.02 A
PLL Yes with Bypass
Differential - Input:Output No/No
Prop. Delay@Nom-Sup 0.33 ns
Propagation Delay (tpd) 0.33 ns
Divider/Multiplier Yes/No
Same Edge Skew-Max (tskwd) 0.35 ns
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

CY29973AXIT Overview


The Tape & Reel (TR) method is used for packaging clock ICs. Embedded in the 52-TQFP package is this Clock PLL. 52 terminations can be found in frequency synthesizer. Basically, a voltage of 3.3V should be applied to this electronic frequency generator. There is a Clock PLL called PECL which is designed to be the input to this clock generator. There are 1 circuits implemented in order to achieve full performance from this electronic part. Providing a maximum frequency of 125MHz, this clock-based RF synthesizer is suitable for a variety of applications. Thanks to the Surface Mount, this electric component can easily be installed on a panel. It would be possible to supply this clock PLL with 3.63V of power. It is safe to use this frequency synthesizer with a supply voltage above 2.97V. Clock generator ic works with 2.9V~3.6V. The temperature should be set at -40°C~85°C to ensure reliable performance. Clock logic levels are supported by this RF synthesizer. It is possible to classify this electronic component as a Fanout Distribution, Multiplexer, Spread Spectrum Clock Generator, Zero Delay Buffer. Microprocessors are specifically designed to use this clock-generating IC, which has a 52-bit output. According to the base part number CY29973, its related parts can be found. There are 52 pins on the frequency generator that are available for use. RF synthesizers can handle voltages up to 3.3V. The output frequency is magnified as high as possible with 12 signal outputs. The maximal same edge skew (tskwd) can not be exceeded.

CY29973AXIT Features


Available in the 52-TQFP
Supply voltage of 3.3V
Operating supply voltage of 3.3V

CY29973AXIT Applications


There are a lot of Cypress Semiconductor Corp CY29973AXIT Clock Generators applications.

  • Space communucation
  • Mechanical devices
  • Local oscillator source in receiver
  • Microwave backhaul IF
  • Wireless handsets
  • GPS systems
  • Small signal recovery
  • Communication infrastructure
  • MRI
  • Aerospace and defense